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About This Item
线性分子式:
CH3(CH2)3C≡CSi(CH3)3
CAS Number:
分子量:
154.32
Beilstein:
1421652
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
方案
99%
折射率
n20/D 1.431 (lit.)
沸点
65 °C/35 mmHg (lit.)
密度
0.764 g/mL at 25 °C (lit.)
SMILES字符串
CCCCC#C[Si](C)(C)C
InChI
1S/C9H18Si/c1-5-6-7-8-9-10(2,3)4/h5-7H2,1-4H3
InChI key
SFCRJYVNDZSYCT-UHFFFAOYSA-N
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一般描述
1-Trimethylsilyl-1-hexyne is a trialkylsilylalkyne. Tetrabutylammonium fluoride (TBAF) catalyzed conversion of 1-trimethylsilyl-1-hexyne to corresponding propargylic alcohol is reported. Pd(OAc)2/L‚ HCl-catalyzed Sonogashira coupling reaction of aryl bromide with 1-trimethylsilyl-1-hexyne has been reported.
应用
1-Trimethylsilyl-1-hexyne may be used in the preparation of enynes by coupling with vinyl triflates or aryl iodide using silver salt and Pd(PPh3)4 as catalyst. It may be used in the preparation of functionalised durene and isodurene derivatives.
警示用语：
Warning
危险分类
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
122.0 °F - closed cup
闪点(°C)
50 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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